Herbatint hair color 9dr copperish gold herbatint permanent herbal haircolour gel has more conditioning lasting colour with aloe vera no ammonia and no parabens 100 grey cover herbatint is the finest most natural permanent hair colouring gel free of harsh chemicals and ammonia herbatint offers a safe gentle and effective way to colour your hair and cover grey with just 1 application depending on the length of your hair herbatint can be used for 1 application or can be saved for a sec